Comparison

echopaint vs FerroFluid

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

echopaint

Features
Read full description

EchoDraw is an interactive art and design app that lets you draw with perfect symmetry, reflection, and feedback effects in real time. Every stroke echoes across the canvas, creating mesmerizing shapes, patterns, and living artwork. Whether you’re sketching ideas, exploring geometry, or just relaxing through creative motion β€” EchoDraw makes it effortless to transform simple lines into flowing, mirrored compositions. Perfect for artists, designers, and anyone who loves visual experimentation.

About

FerroFluid

Features
Read full description

Touch the liquid. Watch the spikes rise. Lift your finger and let them settle. FerroFluid: Magnetic ASMR is a relaxing liquid fidget toy for iPhone and iPad. Glossy magnetic fluid responds to your touch with flowing motion, shifting reflections, and liquid sounds. PLAY WITH MAGNETS Touch the surface, place point or ring magnets, and adjust their strength. Turn on Pulse to watch the liquid rise and settle in a repeating rhythm. EXPLORE FERROFLUID PRO Draw fading magnetic strokes in Trace. Unwind with evolving scenes, gentle camera motion, and built-in music in Drift. Explore additional skins and color palettes. RECORD THE MOMENT Hide the controls and save a video to Photos. Recordings include app sounds and any playing Drift music. Your microphone and surrounding sounds are not recorded. Field, the Default skin, recording, and basic controls are free. FerroFluid Pro is an optional one-time purchase that unlocks Trace, Drift, additional skins, and color palettes. No subscription. No ads. No account required. No tracking.

Screenshots

echopaint1 screens
FerroFluid4 screens

Verdict

The call

The clearest difference is in-app purchases: echopaint at none against FerroFluid's 1. echopaint also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FerroFluid sells 1 one-off in-app purchase. echopaint asks for nothing beyond the download.

UpkeepUpdate frequency

echopaint ships an update weekly, FerroFluid every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
echopaint versus FerroFluid: the parameters behind the verdict, then further details
ParameterechopaintFerroFluid
PriceFreeFree
Update frequencyWeekly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.417.0 β€” better
Further details β€” not scored
Size1 MB14 MB
Age rating4+4+
DeveloperRiley WilliamsDAISUKE UEDA

In-app purchases

None

echopaint

No in-app purchases

1 purchases

FerroFluid

One-time1
  • FerroFluid Pro$3.99

Questions

Is echopaint free?
echopaint is free to download, with no in-app purchases.
Is FerroFluid free?
FerroFluid is free to download, with in-app purchases available.
Do echopaint or FerroFluid have ads?
Neither echopaint nor FerroFluid shows ads.
Which is updated more often, echopaint or FerroFluid?
echopaint ships an update weekly, and FerroFluid every 2 months. Most recently, echopaint was updated on October 28, 2026 and FerroFluid on October 31, 2026.

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